Joining efforts to control two trelated global epidemics.
Sleeping sickness is controlled by case detection and treatment but this often only reaches less than 75% of the population. Vector control is capable of completely interrupting HAT transmission but is not used because of expense. We conducted a full scale field trial of a refined vector control tec...hnology. From preliminary trials we determined the number of insecticidal tiny targets required to control tsetse populations by more than 90%. We then carried out a full scale, 500 km2 field trial covering two HAT foci in Northern Uganda (overall target density 5.7/km2). In 12 months tsetse populations declined by more than 90%. A mathematical model suggested that a 72% reduction in tsetse population is required to stop transmission in those settings. The Ugandan census suggests population density in the HAT foci is approximately 500 per km2. The estimated cost for a single round of active case detection (excluding treatment), covering 80% of the population, is US$433,333 (WHO figures). One year of vector control organised within country, which can completely stop HAT transmission, would cost US$42,700. The case for adding this new method of vector control to case detection and treatment is strong. We outline how such a component could be organised.
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International Journal of Infectious Diseases 32 (2015) 111–117
Tsetse traps and targets (insecticide-impregnated screens) function by attracting the flies to a device that collects and/or kills them. Traps can be used for entomological surveillance, and also for control. Targets are simpler than traps, but are not used for surveillance. They are impregnated wit...h biodegradable insecticides in order to kill any flies that alight on them. Traps can also be impregnated with insecticides. Traps and targets can both be used to eliminate a fraction of the tsetse population.
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Research Article
BMC Infectious Diseases 2014, 14:91/1471-2334/14/91
To understand the national situation, Ethiopia did a situation assessment, launched its first strategy in 2011, and took action to contain AMR, as detailed in the blue boxes found throughout this strategy. This updated version of the strategy was in response to the revised health and medicines polic...ies, health sector transformation plan, and the resolutions of the 68th World Health Assembly
of May 2015 and so that Ethiopia’s efforts could be coordinated with global initiatives in the prevention and containment of AMR.
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A Meand to enhancing HIV prevention in key populations. This document has been developed out of the increasing need to set up standards and procedures to prevent and respond to violence against key populations.
Enhancing Men’s Role in HIV Prevention